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投稿时间：2018-12-31 修订日期：2018-12-31
投稿时间：2018-12-31 修订日期：2018-12-31
中文摘要: 散热对电子设备的性能有着直接的影响，散热器广泛应用于电子产品的热设计用于改善其散热能力，因此散热器应作为关键部件进行设计。针对航天领域使用的大功率电动伺服驱动器的散热问题，提出了通过热力学理论计算指导散热器结构设计的方法。首先通过理论计算结果确定散热器的结构尺寸，然后通过PRO/E三维建模软件对散热器进行建模并利用ANYSY ICEPAK热仿真软件对所设计的散热器进行热仿真，最后搭建了伺服驱动器的热试验环境。仿真结果和试验数据均验证了该设计方法的正确性。
Abstract:Heat dissipation has a direct impact on the performance of electronic equipment. Radiator is widely used in the thermal design of electronic products to improve its heat dissipation capacity, so the radiator should be designed as a key component. Aiming at the problem of heat dissipation of high-power electric servo drivers used in aerospace, a method to guide the design of radiator structure by thermodynamic calculation is proposed. Firstly, the structure size of the radiator was determined by theoretical calculation results. Then the radiator was modeled by PRO/E 3d modeling software, and the designed radiator was simulated by ANSYS ICEPAK which is thermal simulation software. Finally the thermal environment test of the servo driver was built. Simulation results and experimental data verify the correctness of the design method.
文章编号：20181231001 中图分类号： 文献标志码：
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引用文本：
胡翔宇,王尧尧,周阳,宋树伟,于戈.一种运载火箭用大功率电动伺服驱动器的散热设计[J].飞控与探测,2019,2(2):71-75.
胡翔宇,王尧尧,周阳,宋树伟,于戈.一种运载火箭用大功率电动伺服驱动器的散热设计[J].飞控与探测,2019,2(2):71-75.